Navigate

Initial angular velocity of a circular disc of mass M is ?￢ﾂﾁ.Then, two small spheres

Initial angular velocity of a circular disc of mass M is 𝜔₁.Then, two small spheres of m are attached gently to two diametrically opposite points on the edge of the disc.What is the final angular velocity of the disc?

Options

(a) (M + m / M) 𝜔₁
(b) (M + m / m) 𝜔₁
(c) (M + M / 4m) 𝜔₁
(d) (M + M / 2m) 𝜔₁

Correct Answer:

(M + M / 4m) 𝜔₁

Explanation:

No explanation available. Be the first to write the explanation for this question by commenting below.

admin:

Related Questions

  1. An electron of a stationary hydrogen atom passes from the fifth energy level to
  2. A parallel plate capacitor has 91 plates, all are identical and arranged with same
  3. If r denotes the distance between sun and the earth, then the angular momentum of the earth
  4. The specific charge of a proton is 9.6×10⁷ C/kg. The specific charge of an alpha particle
  5. A Carnot engine, having an efficiency of η=1/10 as heat engine, is used